@back:back;@red:#f00;@font-sm:14px;@font-md:16px;body{background-color:@red}html{font-size:@font-sm}section{color:@back;font-size:@font-md;transform:scale(1.1)}.autoplacement-example{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;grid-gap:20px}div{opacity:.4;animation:snake 1s linear forwards}@keyframes snake{0%{opacity:0}100%{opacity:1}}